package com.longy.gulimall.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;


@Configuration
public class GulimallCorsConfiguration {
    @Bean
    public CorsWebFilter corsWebFilter(){
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration corsConfiguration = new CorsConfiguration();
        //1.配置跨域
        corsConfiguration.addAllowedHeader("*");//允许所有头跨域
        corsConfiguration.addAllowedMethod("*");//允许所有方法跨域
        corsConfiguration.addAllowedOrigin("*");//允许请求来源
        corsConfiguration.setAllowCredentials(true);//允许携带cookie进行跨域

        source.registerCorsConfiguration("/**",corsConfiguration);
        return new CorsWebFilter(source);
    }
}
